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<FONT color="green">001</FONT>    // Copyright 2008 Waterken Inc. under the terms of the MIT X license<a name="line.1"></a>
<FONT color="green">002</FONT>    // found at http://www.opensource.org/licenses/mit-license.html<a name="line.2"></a>
<FONT color="green">003</FONT>    package org.ref_send.promise;<a name="line.3"></a>
<FONT color="green">004</FONT>    <a name="line.4"></a>
<FONT color="green">005</FONT>    /**<a name="line.5"></a>
<FONT color="green">006</FONT>     * A notification receiver.<a name="line.6"></a>
<FONT color="green">007</FONT>     * &lt;p&gt;<a name="line.7"></a>
<FONT color="green">008</FONT>     * This interface should be reused in any "fire-and-forget"-like pattern where<a name="line.8"></a>
<FONT color="green">009</FONT>     * the caller is simply sending a notification to the callee. For example, this<a name="line.9"></a>
<FONT color="green">010</FONT>     * interface should be used when implementing the Observer pattern.<a name="line.10"></a>
<FONT color="green">011</FONT>     * &lt;/p&gt;<a name="line.11"></a>
<FONT color="green">012</FONT>     * @param &lt;T&gt; value type<a name="line.12"></a>
<FONT color="green">013</FONT>     */<a name="line.13"></a>
<FONT color="green">014</FONT>    public interface<a name="line.14"></a>
<FONT color="green">015</FONT>    Receiver&lt;T&gt; {<a name="line.15"></a>
<FONT color="green">016</FONT>    <a name="line.16"></a>
<FONT color="green">017</FONT>        /**<a name="line.17"></a>
<FONT color="green">018</FONT>         * Receives a notification.<a name="line.18"></a>
<FONT color="green">019</FONT>         * @param value any additional details about the notification<a name="line.19"></a>
<FONT color="green">020</FONT>         */<a name="line.20"></a>
<FONT color="green">021</FONT>        void apply(T value);<a name="line.21"></a>
<FONT color="green">022</FONT>    }<a name="line.22"></a>




























































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